Many HVAC professionals are familiar with the use of open filter racks. Open filter racks are often installed to allow for easy filter access by exposing an inch or so of the filter. The problem with ...

Measure and calculate the proper size and then verify the design It’s often taught that diagnosing a restrictive air filter is as simple as a visual inspection to see if it’s plugged. And, if the ...

Duct cleaning can improve the quality of the home’s air, improve the functionality of the HVAC system, and eliminate unpleasant odors. While homeowners can change their furnace filter themselves, it ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...

If you were just served an ad for an air duct cleaning product, you may now be wondering if your home’s air ducts should be cleaned—especially if you’ve never done it. Will it improve your indoor air ...

The filter on your central air conditioner/furnace is one of the most important parts of the system. Most filters should be cleaned or replaced each month. But even with the best filter, some dust can ...

Becca Lewis is home maintenance writer who aims to foster confidence in and inspire DIY enthusiasts at all skill levels. Becca attended Southern Connecticut State University, where she studied ...

Dryers that don’t dry, vacuum cleaners that don’t clean, and air conditioners that don’t cool might be plagued by the same problem: a clogged or dirty filter. To keep many appliances in tip-top shape, ...